1.46 Inch Round TFT LCD with PCB Assembly for Smart Home &

Embedded Control

The FUT0150HV12B-LCM-B1 is a 1.46-inch round TFT LCD display assembly designed for smart home control devices, intelligent appliances and embedded electronic equipment requiring a compact circular interface.

Featuring a 360 × 360 resolution, 4-wire SPI interface, 800:1 typical contrast ratio and an integrated PCB structure, this module provides a practical solution for presenting colorful icons, operating parameters, device status and graphical control menus.

Unlike a basic round LCD panel, this version features a mounting bracket, PCB assembly and cable connection, providing a defined structure for mechanical and electronic integration.

Key Product Advantages

1. High-Resolution Circular Display

Compact smart equipment often needs to present more detailed information than a simple character display can support.

The 360 × 360 resolution provides a dense pixel layout for circular menus, temperature indicators, status symbols, settings and graphical control interfaces.

Its round active display area measures 37.15 × 37.15 mm, making it suitable for compact circular UI designs.

2. Integrated PCB & Mounting Structure

Display integration can involve separate mechanical fixtures, PCB connections and internal cable routing.

This module features a PCB assembly, plastic mounting bracket and cable connection structure.

The integrated mechanical design provides a starting point for equipment manufacturers evaluating assembly and installation requirements.

Mechanical compatibility should be confirmed against the finished product enclosure.

3. 4-Wire SPI Interface for Embedded Integration

The module adopts a 4-wire SPI interface with the AXS15231B driver IC.

Its 12-pin connection includes SPI communication, power, reset, backlight control and PCB switch signals.

This allows engineers to evaluate integration with compatible embedded controllers using the defined interface information.

4. Clear Color Display & Wide Viewing

The module provides 300 cd/m² typical brightness, an 800:1 typical contrast ratio and 80° typical viewing angles in four directions.

These characteristics support the presentation of graphical information in suitable indoor environments.

5. Reliability for Equipment Integration

The specification includes environmental and mechanical reliability test conditions covering temperature, humidity, thermal shock, packaged vibration, packaged drop and electrostatic discharge.

These tests provide reference information for engineering evaluation and product qualification.

Technical Specifications

Common Customer Requirements

Detailed UI in Limited Display Space

Small round displays can make it difficult to arrange graphical menus and operating information.

Solution: The 360 × 360 resolution provides space for detailed circular interfaces, numerical values and colorful graphical icons.

Mechanical Integration Challenges

Equipment manufacturers may need to design separate mounting structures for basic LCD panels.

Solution: The PCB and mounting bracket assembly provides a defined mechanical structure for integration evaluation.

Embedded Controller Compatibility

Engineers need reliable interface definitions and connection information when selecting display modules.

Solution: The 4-wire SPI interface and documented 12-pin connection support compatibility evaluation with embedded control systems.

Clear Information from Different Viewing Positions

Smart home controllers may be installed or viewed from different angles.

Solution: The 80° typical viewing angles in four directions support flexible viewing positions.

Reliability Testing

The module specification includes:

• High-temperature operation: 70°C / 120 hours
• Low-temperature operation: -20°C / 120 hours
• High-temperature storage: 80°C / 120 hours
• Low-temperature storage: -30°C / 120 hours
• Humidity: 60°C / 90% ±5% RH / 120 hours
• Thermal shock: 10 cycles
• Packaging vibration testing
• Packaging drop testing: 75 cm
• ESD: Contact ±4 kV / Air ±8 kV, Class B

These conditions provide a reference for product reliability evaluation under specified operating, storage and transportation environments.

Typical Applications

Potential applications include:

• Smart home control panels
• Smart rotary control devices
• Intelligent household appliances
• HVAC control interfaces
• Embedded electronic equipment
• Compact equipment status displays
• Circular graphical control terminals
• Smart equipment control modules

The standard module does not include a capacitive or resistive touch panel. Interactive functions must be implemented through compatible external input hardware.

Final application suitability should be verified against the finished equipment’s mechanical, electrical and environmental requirements.

OEM Display Support

Future Electronics supports OEM display projects with display module selection, PCB and FPC design adjustments, interface matching, mechanical integration and sample evaluation.

For detailed technical specifications, installation drawings, interface compatibility and customization requirements, please contact our sales and engineering team.

Contact us to discuss your round TFT LCD project and find the right display solution.